A physics graduate gives patient and intelligent answers to her dad’s stupid questions about the way the world works.

With Lily Shepherd and Lloyd Shepherd
A physics graduate gives patient and intelligent answers to her dad’s stupid questions about the way the world works.
One response to “Intelligent answers to stupid questions”
Hi Lilly,
Loving your podcasts!
You asked for questions.
My question is about DNA. Thinking of twins we both know who are supposed to be identical, but they are not. Why? Also I heard that on an experiment where one twin may get cancer but not the other, the presenter explained that DNA can change. WHAT????? I thought the point is DNA can’t change. I’m confused. com. Any answers for me?
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